Orbital elements of ESSA 9
| Launched | 25 February 1969 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 3764 |
| Alternative names |
TOS-G |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Jun 17 17:57 | 2026 Jun 17 13:41:20 | 101.4016 | 0.00516 | 11.2326 | 111.5380 | 2.5138 | 12.49862 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:21:15 | 101.4017 | 0.00515 | 10.8949 | 121.7650 | 2.5138 | 12.49862 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:21:15 | 101.4017 | 0.00515 | 10.8949 | 121.7650 | 2.5138 | 12.49862 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:21:15 | 101.4017 | 0.00515 | 10.8949 | 121.7650 | 2.5138 | 12.49862 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:21:15 | 101.4017 | 0.00515 | 10.8949 | 121.7650 | 2.5138 | 12.49862 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:21:15 | 101.4017 | 0.00515 | 10.8949 | 121.7650 | 2.5138 | 12.49862 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 05:20:31 | 101.4015 | 0.00515 | 10.5740 | 131.4924 | 2.5138 | 12.49862 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 05:20:31 | 101.4015 | 0.00515 | 10.5740 | 131.4924 | 2.5138 | 12.49862 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 05:20:31 | 101.4015 | 0.00515 | 10.5740 | 131.4924 | 2.5138 | 12.49862 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 05:20:31 | 101.4015 | 0.00515 | 10.5740 | 131.4924 | 2.5138 | 12.49862 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 05:20:31 | 101.4015 | 0.00515 | 10.5740 | 131.4924 | 2.5138 | 12.49862 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:32:21 | 101.4014 | 0.00514 | 10.1475 | 144.4455 | 2.5138 | 12.49862 | – |
| 2026 Jun 05 17:56 | 2026 May 31 12:32:21 | 101.4014 | 0.00514 | 10.1475 | 144.4455 | 2.5138 | 12.49862 | – |
| 2026 Jun 04 17:57 | 2026 May 31 12:32:21 | 101.4014 | 0.00514 | 10.1475 | 144.4455 | 2.5138 | 12.49862 | – |
| 2026 Jun 02 17:56 | 2026 May 31 12:32:21 | 101.4014 | 0.00514 | 10.1475 | 144.4455 | 2.5138 | 12.49862 | – |
| 2026 Jun 01 17:57 | 2026 May 31 12:32:21 | 101.4014 | 0.00514 | 10.1475 | 144.4455 | 2.5138 | 12.49862 | – |
| 2026 May 31 17:58 | 2026 May 31 12:32:21 | 101.4014 | 0.00514 | 10.1475 | 144.4455 | 2.5138 | 12.49862 | – |
| 2026 May 30 17:57 | 2026 May 26 07:05:32 | 101.4016 | 0.00513 | 9.8149 | 154.5669 | 2.5138 | 12.49862 | – |
| 2026 May 29 17:57 | 2026 May 26 07:05:32 | 101.4016 | 0.00513 | 9.8149 | 154.5669 | 2.5138 | 12.49862 | – |
| 2026 May 28 17:56 | 2026 May 26 07:05:32 | 101.4016 | 0.00513 | 9.8149 | 154.5669 | 2.5138 | 12.49862 | – |
| 2026 May 27 17:57 | 2026 May 26 07:05:32 | 101.4016 | 0.00513 | 9.8149 | 154.5669 | 2.5138 | 12.49862 | – |
| 2026 May 26 17:57 | 2026 May 26 07:05:32 | 101.4016 | 0.00513 | 9.8149 | 154.5669 | 2.5138 | 12.49862 | – |
| 2026 May 25 17:57 | 2026 May 21 10:44:47 | 101.4019 | 0.00513 | 9.5063 | 163.9512 | 2.5138 | 12.49862 | – |
| 2026 May 24 17:57 | 2026 May 21 10:44:47 | 101.4019 | 0.00513 | 9.5063 | 163.9512 | 2.5138 | 12.49862 | – |
| 2026 May 23 17:58 | 2026 May 21 10:44:47 | 101.4019 | 0.00513 | 9.5063 | 163.9512 | 2.5138 | 12.49862 | – |
| 2026 May 22 17:57 | 2026 May 21 10:44:47 | 101.4019 | 0.00513 | 9.5063 | 163.9512 | 2.5138 | 12.49862 | – |
| 2026 May 21 17:57 | 2026 May 21 10:44:47 | 101.4019 | 0.00513 | 9.5063 | 163.9512 | 2.5138 | 12.49862 | – |